[Elecraft] Repetitive"K" on 7.039.3 question
KQ8M
kq8m at kq8m.com
Wed Apr 3 15:03:47 EDT 2013
I found this on wiki:
Cluster beacons
A group of radio beacons with single-letter identifiers ("C", "D", "M", "S", "P", "A", "M" and "K") have been regularly reported in
small spectrum segments centered around 3594, 4558, 5154, 7039, 8495, 10872, 13528, 16332 and 20048 kHz. The term "cluster beacons"
is frequently used for them, as these beacons transmit in parallel on frequencies only 0.1 kHz apart. These beacons transmit only
their single-letter identifier in standard CW (A1A) using morse code.
The following callsigns and frequencies of cluster beacons have been reported recently in Numbers&Oddities newsletter, Utility DX
Forum and ENIGMA-2000:
ID letter Channel Frequencies (kHz)
L (21) -0.8 7038.2, 7041.8(23), 8494.2, 8497.9
D -0.3 3593.7, 4557.7, 5153.7, 7038.7, 8493.7, 10871.7, 13527.7, 16331.7, 20047.7
P -0.2 3593.8, 4557.8, 5153.8, 7038.8, 8494.8, 10871.8, 10872.8 (21), 13527.8,
16331.8, 20047.8
S -0.1 3593.9, 4557.9, 5153.9, 7038.9, 8494.9, 10871.9, 13527.9, 16331.9, 20047.9
C 0.0 3594.0, 4558.0, 5154.0, 7039.0, 8495.0, 10872.0, 13528.0, 16332.0, 20048.0
A +0.1 3594.1, 4558.1, 5154.1, 7039.1, 8495.1, 10872.1 13528.1 16332.1 (10)
F +0.2 7039.2, 8495.2, 10872.2, 13528.2, 16332.2
K +0.3 4558.3, 5154.3, 7039.3, 8495.3, 10872.3, 16332.3
M +0.4 5154.4, 7039.4, 8495.4, 10872.4, 13528.4, 16332.4
Occasionally some cluster beacons (especially "F" and "M") have been reported transmitting on frequencies different from their
regular channel for short periods.
73,
Tim Herrick, KQ8M
Charter Member North Coast Contesters
kq8m at kq8m.com
AR-Cluster V6 kq8m.no-ip.org
User Ports: 23, 7373 with local skimmer, 7374 without local skimmer
Server Ports: V6 3607, V4 Active 3605, V4 Passive 3606
-----Original Message-----
From: elecraft-bounces at mailman.qth.net [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of David G4DMP
Sent: Wednesday, April 03, 2013 1:56 PM
To: Dave KK7SS
Cc: elecraft_mailman. qth. net
Subject: Re: [Elecraft] Repetitive"K" on 7.039.3 question
In a recent message, Dave KK7SS <kk7ss at frontier.com> writes
>For at least the last 5 hours, there has been a station sending the
>letter "K" on 7,039.3 CW once every second non-stop.
>Can anyone tell me what it is for??
Direction Finding of fishing buoys:
C - Moscow, European Russia 37.58E 55.75N
D - Odessa, Ukraine 30.70E 46.48N
F - Vladivostok, Asiatic Russia 131.85E 43.14N
K - Khabarovsk, Asiatic Russia 135.10E 48.50N
L - St Petersburg, Eur. Russia 30.33E 59.92N
M - Magadan, Asiatic Russia 150.83E 59.63N
O - Moscow, European Russia 37.58E 55.75N
P - Kaliningrad, Eur. Russia 20.50E 54.72N
R - Ustinov,
S - Archangel, European Russia 41.00E 64.66N
U - Murmansk, European Russia 33.08E 68.97N
V - Tashkent,
X - Prague, Czech Republic 14.43E 50.08N
yu - Kholmsk, Asiatic Russia 142.08E 47.66N
(yu is di-di-dah-dah)
--
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| David M Pratt, Kippax, Leeds. |
| Website: http://www.g4dmp.co.uk |
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